As long as a valid EPC exists for the building, you can provide this to prospective tenants. An EPC is valid for 10 years and during this period you can provide the same EPC to prospective tenants. This EPC will no longer be valid if the alterations have been made which will affect energy efficiency rating.s long as a valid EPC exists for the building, you can provide this to prospective buyers. An EPC is valid for 10 years and during this period you can provide the same EPC to prospective buyers as long as the conditions of the building are the same otherwise a new one will have to be done. A7.
United Airlines Phone Number. â Customer Service Toll Free Phone Number: 1-800-241-6522. â Reservations Phone Number: 1-800-864-8331. â Hours of Operation: 24 Hours 7 Days a Week. â Average Waiting Time: 10 â 15 Minutes. â Calling Tips: When your call gets answered press â0â, say âYesâ, and then follow the provided instructions.
United Airlines provides multiple options for changing an existing air travel reservation, including requesting a refund, switching to a different United flight leaving in the next three hours on the same day as your original reservation or changing your reservation to an entirely different time or location.nited Airlines provides multiple options for changing an existing air travel reservation, including requesting a refund, switching to a different United flight leaving in the next three hours on the same day as your original reservation or changing your reservation to an entirely different time or location.